Sulfathiazole from China
Sulfathiazole is a sulfonamide bacteriostatic agent used in topical ointments and veterinary medicine. This product is described in additional U.S. note 3 to section VI, placing it in HTS 2935.90.75.00 as a specific sulfonamide. It's supplied as a fine chemical powder for further processing.
Duty Rate — China → United States
19%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Document thiazole ring structure for verification; ensure anti-dusting agents comply with chapter note (g); test for purity to meet pharmacopeia standards